IPv4 Subnet Calculator
Network: 131.240.3.140/31
Addresses: 2 (21)
First IP: 131.240.3.140 (140.3.240.131.in-addr.arpa)
Last IP: 131.240.3.141 (141.3.240.131.in-addr.arpa)
/8 Operated By: ARIN
Network: 131.240.3.140/31
Addresses: 2 (21)
First IP: 131.240.3.140 (140.3.240.131.in-addr.arpa)
Last IP: 131.240.3.141 (141.3.240.131.in-addr.arpa)
/8 Operated By: ARIN